pal: Convert the strerror_s(3) return value to POSIX.1-2001 strerror_…

…r(3). It is misleading that the return type of strerror_s(3) is errno_t, while its semantics is the int a la the Unix system calls. While I am here, fix the unintended tabs. Signed-off-by: Seigo Tanimura <[email protected]>
fluent · Jan 18, 2024 · 0429d82 · 0429d82
1 parent cec87d7
commit 0429d82
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/src/flb_pal.c b/src/flb_pal.c
@@ -60,10 +60,15 @@ int flb_strerror_r(int errnum, char *buf, size_t buflen)
 
     return ret;
 #else
-	return strerror_r(errnum, buf, buflen);
+    return strerror_r(errnum, buf, buflen);
 #endif
 #elif defined(FLB_HAVE_STRERROR_S)
-	return (int) strerror_s(buf, (rsize_t)buflen, (errno_t)errnum);
+    int ret;
+
+    ret = (int) strerror_s(buf, (rsize_t)buflen, (errno_t)errnum);
+    if (0 != ret) {
+        ret = ERANGE;
+    }
 #endif
 }
 #endif